What are the oil based inputs for production of bio-polyamides for application in textile sector?
Mostly adipic acid, manufactured from hexane, and also 1,6 Hexane Diamine, also made from hexane. Or Caprolactam made from hexane.
I've been using Growth factor-reduced Matrigel for spheroid invasion for almost a year now and I didn't have any problems. However, recently I started encountering some problems. In most cases, I...
18 February 2024 3,512 3 View
Hi everyone, I started using Matrigel about 6 months ago for my cell invasion assays. The first batch (for which I didn't write down the lot number) gave me great results (upper row in the...
27 October 2023 6,305 4 View
How to determine the cytotoxic effect of CAR T cells on lymphocyte B cell line?
27 February 2023 3,230 3 View
Dear colleagues, Please let me know, what is criteria for inclusion some of journals, and some not, to your basis? I upload my paper from that journal, but couldn't put journal name because don't...
26 February 2023 105 2 View
My lab performs immunohistochemistry and uses non fat dry milk powder dissolved in PBT-Azide (phosphate buffered saline with Triton-X-100 and sodium azide) for the blocking buffer. We recently...
12 February 2023 3,390 4 View
Hello everyone, I am currently working on my Master's thesis where I will make an f(0) analysis of different languages and compare them. Though I am not 100% certain what exactly I can compare....
08 June 2021 147 7 View
It is my first time working with IV regression and I need some help with understanding the process. Specifically, I am looking at the effect of female presidents/prime ministers on...
10 May 2021 2,812 3 View
Dear all, In my project I am using CAR NK cells for the lysis of target (in this case tumor) cells. Since our NK cells are injected into the brain, I looked into NK cell mediated cytotoxicity...
25 January 2021 9,381 1 View
Hi. I have planned to use the plasmid Lenti-multi-guide (Addgene Plasmid #85401). for mig cloning, and BsmBI as restriction enzyme...
21 October 2020 5,304 3 View
Hi, in our lab we have been using S-35 labelled oligo probes and radioactive ISH for years, but would like to switch to DIG labelled oligos. We have tried numerous times with different protocols,...
09 September 2020 6,531 1 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 View
is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it
06 August 2024 947 1 View
What is the method for analytically calculating the wear and service life of polymer-polymer sliding pairs?
04 August 2024 1,078 1 View
I want to know more about petroleum deposits in Iran.
02 August 2024 8,725 3 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...
30 July 2024 6,420 1 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
I'm very interested in biotechnology and medical research and I'd like to meet a professional here and talk about it together
28 July 2024 3,798 4 View
List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?
27 July 2024 4,800 4 View
Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...
27 July 2024 5,748 0 View